%%%%%%%%%%
    Reverb_fft(limpia,0.80,10000); 
    wavwrite(ans,44100,'Salida g=0.8 m=10000 FFT.wav');
    Reverb_fft(limpia,0.92,400);
    wavwrite(ans,44100,'Salida g=0.92 m=400 FFT.wav');
%%%%%%%%%% 
    Reverb_conv(limpia,0.80,10000);
    wavwrite(ans,44100,'Salida g=0.8 m=10000 Conv.wav');
    Reverb_conv(limpia,0.92,400);
    wavwrite(ans,44100,'Salida g=0.92 m=400 Conv.wav');
%%%%%%%%%%
    Reverb_filter(limpia,0.80,10000);
    wavwrite(ans,44100,'Salida g=0.8 m=10000 Filter.wav');
    Reverb_filter(limpia,0.92,400);
    wavwrite(ans,44100,'Salida g=0.92 m=400 Filter.wav');